print(1+1)
print(12.3)
print(3<2)
print("hello world")
print(None)
# type()函数
print(type("hello world"))
print(type(None))
print(type("None"))
print("hello")
print(10)



a = 1
b = 2
print("a")
print("a")


#
print("======")
a1,b1,c1,d1,=10,10.3,"hello",True
print(a1)
print(b1)
print(c1)
print(d1)
print("******")
print(000)
print(9+1)
qq_number = 123456789
my_nanme = "sq"
my_adress = "shanghai"
print(qq_number)

print(my_adress)
print(qq_number)

username = "1366666666"
password = "123456"
verifycode = "8888"

user = input("手机号")
word = input("密码")
verify = input("验证码")

if user == username and word == password and verify == verifycode：
    print("登录成功")
    else：
    print("登陆失败")
